Our pens for the LED Whitening Kit are filled with a professional whitening gel. It contains a PAP formula that works on the oxidative basis of stain whitening, as well as potassium nitrate, which is suitable for people with sensitive tooth necks and gums. The product is safe, does not contain peroxide and does not cause pain or damage tooth enamel.
The pack contains:
4 pcs Spare pens for LED Whitening Kit
Gel composition:Sorbitol, Aqua, Phthalimidoperoxycaproic Acid (PAP), Propylene Glycol, Glycerin, Potassium Nitrate, PEG-8, Hydroxyapatite, Cellulose Gum, Hydroxyethyl Cellulose, Xanthan Gum, Saccharin Sodium, Menthol, Methylparaben, Aloe Barbadensis (Aloe Vera) Leaf Juice, Chamomilla Recutita Extract, Punica Granatum Seed Extract, Sodium Bicarbonate, Propylparaben